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Latest Blogs from Open Source Cloud
Interested in leveraging automation technologies and a cloud architecture to make developers more productive? Learn how PaaS can benefit your organization to help you streamline your application development, allow you to use existing infrastructure and improve operational efficiencies....
For almost two decades, businesses have discovered great opportunities to engage with customers and even expand revenue through digital systems, including web and mobile applications. Yet, even now, the conversation between the business and the technologists that deliver these systems ...
Redis is not only the fastest database, but it has become the most popular among the new wave of applications running in containers. Redis speeds up just about every data interaction between your users or operational systems. In his session at 17th Cloud Expo, Dave Nielsen, Developer...
Application availability is not just the measure of “being up”. Many apps can claim that status. Technically they are running and responding to requests, but at a rate which users would certainly interpret as being down. That’s because excessive load times can (and will be) interpreted...
Manufacturing has widely adopted standardized and automated processes to create designs, build them, and maintain them through their life cycle. However, many modern manufacturing systems go beyond mechanized workflows to introduce empowered workers, flexible collaboration, and rapid i...
Cloud Foundry open Platform as a Service makes it easy to operate, scale and deploy application for your dedicated cloud environments. It enables developers and operators to be significantly more agile, writing great applications and deliver them in days instead of months. Cloud Foundr...
Today, we are in the middle of a paradigm shift as we move from managing applications on VMs and containers to embracing everything that the cloud and XaaS (Everything as a Service) has to offer. In his session at 17th Cloud Expo, Kevin Hoffman, Advisory Solutions Architect at Pivota...
Mobile has become standard in the enterprise with smartphones and tablets common in the workplace. Anywhere, anytime access to company systems is expected and systems must work flawlessly on these devices! This demand is requiring that corporate IT departments figure out the best mobi...
You don't have to look far to see evidence of open source software's impact on IT as a whole. It starts with large open source projects like OpenStack, Cloud Foundry, and Hadoop and continues to smaller but widely deployed components like OpenSSL and MySQL. I know what you're thinki...
When virtualization took the data center, it offered huge cost savings for IT ops and zero migration pain for developers. Coming at a time when IT was being pressed by the business for savings, vSphere took the data center by storm. This example is instructive when trying to conside...
The OpenStack cloud operating system includes Trove, a database abstraction layer. Rather than applications connecting directly to a specific type of database, they connect to Trove, which in turn connects to one or more specific databases. One target database is Postgres Plus Cloud Da...
Graylog, Inc., has added the capability to collect, centralize and analyze application container logs from within Docker. The Graylog logging driver for Docker addresses the challenges of extracting intelligence from within Docker containers, where most workloads are dynamic and log da...
In 2014, the market witnessed a massive migration to the cloud as enterprises finally overcame their fears of the cloud’s viability, security, etc. Over the past 18 months, AWS, Google and Microsoft have waged an ongoing battle through a wave of price cuts and new features. For IT exe...
Mobile, social, Big Data, and cloud have fundamentally changed the way we live. “Anytime, anywhere” access to data and information is no longer a luxury; it’s a requirement, in both our personal and professional lives. For IT organizations, this means pressure has never been greater to...
DevOps Summit, taking place Nov 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 17th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud ...
SYS-CON Events announced today the Containers & Microservices Bootcamp, being held November 3-4, 2015, in conjunction with 17th Cloud Expo, @ThingsExpo, and @DevOpsSummit at the Santa Clara Convention Center in Santa Clara, CA. This is your chance to get started with the latest techno...
I was experimenting with Java HashSet, which is a pretty expensive collection to create, but it has a benefit of the O(1) performance on the retrieval of elements from this collection. Based on my experiments performance of HashSet is improved over the last year. I’ve written a small ...
When I started exploring virtualization, like many folks, I was in awe of how much efficiency came with moving physical servers into VMs. To this day, the number of success stories about improved usage, reduced overhead costs and increased functionality makes virtualization a solid bus...
XebiaLabs has announced that XL Deploy, its Application Release Automation software, has received certification of its integration with ServiceNow. With XL Deploy from XebiaLabs, ServiceNow users can now easily automate the application deployment process so releases can occur in a re...
All enterprises, be they large or small, national or multinational, commercial or government agency, American or Chinese, Japanese or European, are carrying the dead weight of their history and almost certainly continuing to add unnecessary complexity and excessive cost that will progr...
Picking up a newspaper and turning on the TV, one is instantly confronted with news of yet another cyber hack. With cyber attacks headlining the news, millions of people are concerned with whether their personal information has been breached. These attacks are becoming more and more so...
SYS-CON Events announced today that Logz.io has been named a “Bronze Sponsor” of SYS-CON's @DevOpsSummit Silicon Valley, which will take place November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Logz.io provides open-source software ELK turned into a log analy...
It’s time to talk more vociferously about open data. A better headline for this piece would be: why open data is not an overnight sensation or indeed a turn of a dial or a flick of a switch, i.e., it is not something automatically achieved without some kind of longer term strategic dr...
A website visit may involve a wide range of components many of which are off-site or not easily monitored. So what do you have in your toolbox to help address this? Load testing, real-user monitoring and site instrumentation all help you prepare for and monitor your website visitors’ e...
Technology changes at the speed of light. To say it can be hard to keep up is an understatement. For performance engineers, taking charge of your own continuing education is one of the most important things you can do to remain at the top of your game.
Learn how to solve the problem of keeping files in sync between multiple Docker containers. In his session at 16th Cloud Expo, Aaron Brongersma, Senior Infrastructure Engineer at Modulus, discussed using rsync, GlusterFS, EBS and Bit Torrent Sync. He broke down the tools that are need...
Here at the XebiaLabs we care a lot about quality. That means we have to do a lot of testing for our products. Since we have a relatively small development team, and a code base that grows rapidly, that means we have to automate our tests. To get an impression, for XL Deploy, we have a...
Zigbee is an open global wireless protocol standard that addresses the needs of low-cost, low-power networks that connect IOT devices such as home automation; (automating functions like opening doors, garage openers, water sprinklers, etc.); environment control like temperature; contro...
Worldwide, there's a growing appreciation for the many benefits of the Open Source way. Clearly, being truly Open is a frame of mind that can apply to just about anything in life -- including the development and nurture of a progressive company culture that's equipped for the challenge...
This three-part series explores the definition and benefits of using log data streams and real-time analytics for some common IT Ops uses cases. Analytics tools are often focused on analyzing historical data. Taking a sample of data from historical events, you can perform calculations...
It is often regarded that the core component of a business should always be done in-house. This is not only because it is your intellectual property, but also because the learnings you gain from building the product will give direction to your business' strategy in the long run. Given ...
The middle is where self-declared reasonable minds gather to split the difference between seemingly irresolvable extremes. And so it is with OpenStack. Back in the wild-West days of Diablo and Essex, agile app dev ardents attracted by the open alternative of OpenStack had two choices: ...
MariaDB has announced the Summer 2015 release of MariaDB Enterprise, which was designed to accelerate deployment of open source DBMS applications and to improve reliability and security for DevOps. The Summer 2015 release builds on MariaDB's leadership position as the new "M" in LAMP, ...
Enterprises are turning to the hybrid cloud to drive greater scalability and cost-effectiveness. But enterprises should beware as the definition of “policy” varies wildly. Some say it’s the ability to control the resources apps’ use or where the apps run. Others view policy as governin...
I want to start by saying that, at ActiveState, we absolutely love Docker. We think it's phenomenal technology that is really becoming the global currency of the cloud. We've written about Docker a lot on the ActiveState blog – we've celebrated its birthday, discussed evolving technolo...
DevOps (Development + Operations) is defined by Wikipedia as a software method that emphasizes communication, collaboration, integration, automation, and measurement of cooperation between software developers and other IT professionals. In spirit, it is a new movement that seeks to int...
Containers are revolutionizing the way we deploy and maintain our infrastructures, but monitoring and troubleshooting in a containerized environment can still be painful and impractical. Understanding even basic resource usage is difficult – let alone tracking network connections or ma...
IBM is delivering of enterprise class containers that make it easier for clients to deliver production applications across their hybrid environments. Containers give developers flexibility to build once and move applications without the need to rewrite or redeploy their code. IBM Con...
SYS-CON Events announced today that the "Second Containers & Microservices Conference" will take place November 3-5, 2015, at the Santa Clara Convention Center, Santa Clara, CA, and the “Third Containers & Microservices Conference” will take place June 7-9, 2016, at Javits Center in Ne...
In his keynote at 16th Cloud Expo, Rodney Rogers, CEO of Virtustream, discusses the evolution of the company from inception to its recent acquisition by EMC – including personal insights, lessons learned (and some WTF moments) along the way. Learn how Virtustream’s unique approach of c...